The /middle / year / ends / in / school / the / of /july / . have / holidays / then / their /schoolchildren /. hot / usually / summer / it's / sunny / in /and /. sometimes / it's / sunny / at / autumn / the / beginning / of / usually / but / at / the / end / it's cold / and /windy /. нужно поставить слова в правильном порядке- !
Then schoolchildren have their holidays.
It's usually sunny and hot in summer.
It's sometimes sunny at the beginning of autumn but at the end it's usually cold and windy.